From f5f17e13e3014df6e4d43c156f68b2c128b46b89 Mon Sep 17 00:00:00 2001
From: zhangzihao <zhangzihao@kylinos.cn>
Date: Mon, 1 Feb 2021 21:20:38 +0800
Subject: [PATCH] Set max thread count in first index equals half the number of
 logical processor.

---
 libsearch/index/index-generator.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsearch/index/index-generator.cpp b/libsearch/index/index-generator.cpp
index dba2f3b..5924c0d 100644
--- a/libsearch/index/index-generator.cpp
+++ b/libsearch/index/index-generator.cpp
@@ -228,7 +228,7 @@ void IndexGenerator::HandlePathList(QQueue<QVector<QString>> *messageList)
 //    future.cancel();
 //    m_doc_list_path = new QList<Document>(docList);
     QThreadPool pool;
-//    pool.setMaxThreadCount(1);
+    pool.setMaxThreadCount(((QThread::idealThreadCount() - 1) / 2) + 1);
     pool.setExpiryTimeout(100);
     ConstructDocumentForPath *constructer;
     while(!messageList->isEmpty())
@@ -260,7 +260,7 @@ void IndexGenerator::HandlePathList(QQueue<QString> *messageList)
     ChineseSegmentation::getInstance();
     ConstructDocumentForContent *constructer;
     QThreadPool pool;
-//    pool.setMaxThreadCount(2);
+    pool.setMaxThreadCount(((QThread::idealThreadCount() - 1) / 2) + 1);
     pool.setExpiryTimeout(100);
     while(!messageList->isEmpty())
     {